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Modules

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Electronic modules are self-contained circuit boards that add specific functionality to a microcontroller or single-board computer without requiring component-level design. Each module handles the supporting circuitry internally, exposing only the signals or interfaces needed for integration.

This collection spans the full breadth of available module types: sensor breakouts, display drivers, wireless and networking modules, motor and relay controllers, power management, audio, GPS, AI inference modules, and more — all compatible with Arduino, ESP32, Raspberry Pi, and similar platforms.

Modules are used across every category of electronics project: IoT sensor nodes, home automation systems, robotics platforms, industrial monitoring, STEM education kits, and prototyping in commercial product development. Their plug-and-play nature makes them the fastest way to add new capabilities to any build.

DFRobot Gravity Digital 10A Relay Module

DFRobot Gravity Digital 10A Relay Module

$11.60
$11.60
Balance Charger Lithium Battery Charger BMS 2S 2A

Balance Charger Lithium Battery Charger BMS 2S 2A

$5.60
$5.60
5.83inch E-Paper E-Ink Display HAT For Raspberry Pi, 648×480, Black / White, SPI

5.83inch E-Paper E-Ink Display HAT For Raspberry Pi, 648×480, Black / White, SPI

$63.80
$63.80
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AD Key Module

AD Key Module

$11.40
$11.40
YWRobot LED 8mm Module Red Green Yellow

LED 8mm Module Red Green Yellow

$7.20
$7.20
Laser Module Red Dot 5mW

Laser Module Red Dot 5mW

$8.00
$8.00
4G Antenna 5dbi with SMA Connector

4G Antenna 5dbi with SMA Connector

$10.00
$10.00
E-Ink Display Module 4.2 inch Three Colours 400x300

E-Ink Display Module 4.2 inch Three Colours 400x300

$49.00
$49.00
DC-DC Step Down Buck Converter 4 - 38V to 1.25 - 36V (8A) XL4016

DC-DC Step Down Buck Converter 4 - 38V to 1.25 - 36V (8A) XL4016

$8.80
$8.80
10 Segment LED Bar Graph

10 Segment LED Bar Graph

$6.20
$6.20
SMA Extension Cable 20cm

SMA Extension Cable 20cm

$8.40
$8.40
DFRobot Gravity Analog Rotation Potentiometer Sensor for Arduino - Rotation 300¡

DFRobot Gravity Analog Rotation Potentiometer Sensor for Arduino - Rotation 300 degrees

$8.60
$8.60
E-Ink Display Module 2.9 inch Three Colours 296x128

E-Ink Display Module 2.9 inch Three Colours 296x128

$26.60
$26.60
DC-DC Step Up Power Converter 10 - 32V to 12 - 35V 10A 150W

DC-DC Step Up Power Converter 10 - 32V to 12 - 35V 10A 150W

$8.00
$8.00
DC-DC Step Up Boost Converter 3 - 40V to 5 - 45V (5A) XL6019

DC-DC Step Up Boost Converter 3 - 40V to 5 - 45V (5A) XL6019

$6.40
$6.40
HUSKYLENS 2 - 6 TOPS LLM MCP AI Vision Sensor (20+ Models, Deploy Custom Models)

HUSKYLENS 2 - 6 TOPS LLM MCP AI Vision Sensor (20+ Models, Deploy Custom Models)

$138.00
$138.00
Programmable Waveform Generator AD9833

Programmable Waveform Generator AD9833

$15.00
$15.00
USB-C PD Trigger Module PD3.0/2.0 BC1.2 Fast Charging Protocols Adjustable Voltage 5V/9V/12V/15V/20V

USB-C PD Trigger Module PD3.0/2.0 BC1.2 Fast Charging Protocols Adjustable Voltage 5V/9V/12V/15V/20V

$5.60
$5.60
USB Controller Joystick

USB Controller Joystick

$8.80
$8.80
USB Quick Charge QC3.0 QC2.0 DC-DC Step Down Buck Converter

USB Quick Charge QC3.0 QC2.0 DC-DC Step Down Buck Converter

$6.40
$6.40
Gravity UART OBLOQ - IoT Module

Gravity UART OBLOQ - IoT Module

$20.00
$20.00
USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working modes, Multi-system Compatible

USB to CAN Adapter Model A, STM32 Chip Solution, Multiple Working modes, Multi-system Compatible

$40.00
$40.00
Analog Digital Converter ADC 4 Channel ADS1220 24-bit

Analog Digital Converter ADC 4 Channel ADS1220 24-bit

$13.60
$13.60
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LCD TFT 5" SSD1963 Resistive Touch

LCD TFT 5" SSD1963 Resistive Touch

$53.00
$53.00